浙北平原主要绿化树种应用现状与适应性评价  

Application and Adaptability Evaluation on Main Afforestation Tree Species in Tongxiang

作　　者：金凯 黄玉洁[2] 蔡建武 吴初平[2] 朱小楼 高洪娣[3] 朱锦茹[2] 袁位高[2] 江波[2] JIN Kai;HUANG Yu-jie;CAI Jian-wu;WU Chu-ping;ZHU Xiao-lou;GAO Hong-di;ZHU Jin-ru;YUAN Wei-gao;JIANG Bo(Tongxiang Forestry Station of Zhejiang, Tongxiang 314500, China;Zhejiang Forestry Academy, Hangzhou 310023, China;Zhejiang Forestry Ecological Engineering Administration, Hangzhou 310020, China)

机构地区：[1]浙江省桐乡市林业工作站,浙江桐乡314500 [2]浙江省林业科学研究院,浙江杭州310023 [3]浙江省林业生态工程管理中心,浙江杭州310020

出　　处：《浙江林业科技》2016年第2期62-67,共6页Journal of Zhejiang Forestry Science and Technology

基　　金：浙江省森林生态科技创新团队项目(2011R50027)

摘　　要：采用植物平均生长指数、频度分析法和聚类分析法,对浙江省桐乡市主要平原绿化树种的应用状况进行分析,并对其进行适应性评价。结果表明:桐乡市绿化乔木和灌木树种分别有41种和25种,使用频度最高的乔木树种是樟(Cinnamomum camphora)和女贞(Ligustrum lucidum),使用频度最高的灌木树种是夹竹桃(Nerium oleander)和红叶石楠(Photinia×fraseri);平均生长指数大于80的乔木和灌木树种分别有31种和22种;使用频率较高、生长较好的乔木树种为樟、水杉(Metasequoia glyptostroboides)、杜英(Elaeocarpus decipiens)等20种;使用频率较高且生长较好的灌木树种为夹竹桃、红叶石楠、金边黄杨和海桐;女贞、雪松、龙柏、杜鹃、金叶女贞等树种使用频率较高但生长较差,建议适当减少这些树种的使用比例,增加使用生长好的适生适地树种。Investigations were made on tree and shrub species for afforestation in Tongxiang, Zhejiang province, and evaluation was made on theiradaptability by plant average growth index, frequency analysis and cluster analysis method. The results showed that there were 41 arbor species and25 shrub species. The frequency of Cinnamomum camphora and Ligustrum lucidum was the highest in the arbor species, and that of Nerium indicumand Photinia × fraseri was the highest in shrub species. The average growth index of 31 arbor species and 22 shrub species were over 80. Twentyarbor species, like C. camphora, Metasequoia glyptostroboides, Elaeocarpus decipiens, etc. had advantages of higher frequency and good growth,while shrub species of N. indicum, P.× fraseri, Euonymus japonicus, Pittosporum tobira had the same condition. The investigation demonstratedthat growth of L. lucidum, Cedrus deodara, Sabina chinensis cv. kaizuca, Rhododendron simsii and L. vicaryi was poor. Advices were put forwardedto reduce application of poor growth species.

关 键 词：植物生长指数 适应性 绿化树种 浙北平原 

分 类 号：S731.1[农业科学—林学]